Product Category: Manufacturer: Molex Manufacturer Part Number: Molex 73780-1237 Color: Black Pitch: 2 mm Keying: No Series: 73780 - HDM Voltage: 250 VAC Amperage: 15 A, 1 A Material: High Temperature Thermoplastic Shielded: No Data Rate: 1 Gb/s Stackable: Yes Orientation: Vertical PCB Locator: No Tail Length: 2.5 mm Mating Cycles: 250 PCB Retention: Without PCB Thickness (Recommended): 1.6 mm Component Type: PCB Receptacle Connector Type: HDM Number of Rows: 6 Contact Plating: Gold Number of Pairs: Open Pin Field Contact Material: Copper-Nickel-Tin Polarized to PCB: No Number of Columns: 24 Termination Pitch: 2 mm Number of Contacts: 144 Termination Method: Through Hole Guide to Mating Part: No Make First / Break Last: No Surface Mount Compatible: Yes Number of Contacts Loaded: 144 Contact Mating Area Plating: Gold Contact Termination Plating: Tin Operating Temperature Range: -55 - 105 °C Board to Board Configuration: Daughtercard, Mezzanine Duration at Max. Process Temperature (seconds): 005 Lead Free Process Capability: WAVE Maximum Operating Temperature: 105 °C Minimum Operating Temperature: -55 °C Contact Mating Area Plating Thickness: .762 µm Contact Termination Plating Thickness: 2.540 µm Max. Cycles at Max. Process Temperature: 001 Maximum Solder Process Temperature: 260 °C Part Aliases: 73780-1237 0737801237 Material Flammability Standard: 94V-0 SKU: MOL73780-1237